Friend template functions

[lyx]

Hello everybody!

Today, I have a question; it is maybe simple but I couldn't figured it out or a long time, so, perhaps could you help.
It is: How do you declare a friend template function inside of a class?

Thanks

[Bones]

All you have to do is declare teh function with the keyword friend infront of it....

class two;               // needed for frifunc declaration

class one
{
     private:
         int data;
     public:
          one() : data(3)
          {}
          friend int friefunc(one, two);         //friend function

};

class two
{
       private:
          int data;
       public:
          beta() : data(7)
          {}
          friend int frifunc(one, two);           //friend function
};

I hope this helps...

[lyx]

Well, I was speaking about template friend functions.

[velius]

I believe this is the proper way to declare a template friend function.

template <class data_type>
friend func(data_type d);

[lyx]

Oh, that simple... Thanks & sorry to ask silly things.